CN206632571U - Interconnection bar positioning device for photovoltaic cell series welding - Google Patents
Interconnection bar positioning device for photovoltaic cell series welding Download PDFInfo
- Publication number
- CN206632571U CN206632571U CN201621287673.0U CN201621287673U CN206632571U CN 206632571 U CN206632571 U CN 206632571U CN 201621287673 U CN201621287673 U CN 201621287673U CN 206632571 U CN206632571 U CN 206632571U
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- China
- Prior art keywords
- slotted hole
- straight pin
- anter
- positioning
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Interconnection bar positioning device for photovoltaic cell series welding, including positioning frame, locating platform, the positioning frame is fixed by positioning frame connecting plate with locating platform with bolt, 4 conductive silver grating line positions on locating platform corresponding to photovoltaic cell are provided with 4 holes, and gripping mechanism is provided with hole.The utility model positioning claw is simple in construction, positioning precision is high, fault rate is low, drive system can coordinate with press welder, the problem of complete machine structure is simple, and full mechanical avoids complex operation in complicated electronic equipment debugging and use, and fault rate is high, effectively the interconnecting strip at the cell piece back side can be positioned, reduce the defects of interconnecting strip deflection is welded at the cell piece back side.
Description
Technical field
A kind of positioner, more particularly to the interconnection bar positioning device for photovoltaic cell series welding are the utility model is related to,
Belong to photovoltaic apparatus manufacturing technology field.
Background technology
In photovoltaic module production, the series welding process of cell piece is first of critical process, as photovoltaic manufacturing industry is automatic
The gradual popularization changed, photovoltaic module production of today is substantially all to use full automatic cell piece series welding.It is commonly used
Full-automatic series welding device structure both originate from photovoltaic industry from the beginning of when automatic series welding, the cell piece back side silver paste of series welding welding at that time
Wider width, as long as silver paste Printing Zone is not run out of in interconnecting strip skew in the cell piece back side during welding, just conform to quality requirements, so
The position area of interconnecting strip was wider in the past, and in welding, interconnecting strip is easy to position, as technological progress, and each producer are carried out
Energy-saving, under conditions of battery piece performance is met, current photovoltaic cell back side silver paste printing width becomes narrow gradually,
This offset problem of cell piece back side interconnecting strip when making welding that narrows gradually becomes prominent, is caused in produce reality a lot
Substandard product, had a strong impact on production efficiency and benefit, the series welding device in photovoltaic exhibition both at home and abroad is shown in the recent period, this
The progress of technology has slowly significantly impacted the high efficiency back side of automatic series welding without the welding that shows money or valuables one carries unintentionally, on current photovoltaic cell
There should be more accurate interconnecting strip location equipment.
Utility model content
The purpose of this utility model is to overcome above mentioned problem present in current photovoltaic cell welding, there is provided a kind of
Interconnecting strip can be accurately positioned in the interconnection bar positioning device of very narrow silver paste Printing Zone when welding cell piece back interconnecting strip.
To realize object above, the technical solution adopted in the utility model is：Interconnecting strip for photovoltaic cell series welding is determined
Position device, including positioning frame, locating platform, the positioning frame are consolidated by positioning frame connecting plate with locating platform with bolt
Fixed, 4 conductive silver grating line positions on locating platform corresponding to photovoltaic cell are provided with 4 holes, and it is fixed that cylinder is provided with hole
Position cutting ferrule, the cylindrical positioning sleeve upper surface and locating platform flush, square hole is provided with inside cylindrical positioning sleeve,
Sheet positioning claw is provided with square hole, sheet positioning claw top is higher than locating platform surface, and the sheet positions claw bag
Anter, rear piece, intermediate are included, anter is from top to bottom sequentially provided with slotted hole A, slotted hole B, slotted hole C, length along y direction
Circular hole D, the slotted hole B, slotted hole C are horizontally disposed, and slotted hole A, slotted hole D are obliquely installed and be parallel to each other, after described
Piece is from top to bottom sequentially provided with slotted hole I, slotted hole J, slotted hole K, slotted hole L along y direction, and rear piece and anter are each other
Mirror；The intermediate is from top to bottom sequentially provided with straight pin E, slotted hole F, slotted hole G and cylinder along y direction
H is sold, intermediate bottom is provided with rack, and the slotted hole A of the straight pin E and anter and the slotted hole I of rear piece coordinate, the circle
The slotted hole D and rear piece of pin H and anter slotted hole L coordinate, and cylinder is from top to bottom additionally provided with cylindrical positioning sleeve
Pin M, straight pin N, the straight pin M and the slotted hole B on anter, the slotted hole F on intermediate, the slotted hole J on rear piece match somebody with somebody
Close, the straight pin N and slotted hole C on anter, the slotted hole G on intermediate, the slotted hole K on rear piece coordinate；Work as centre
When piece lower gear rack is moved upwards, straight pin E moves up along slotted hole A and slotted hole I, and straight pin H is along slotted hole D and oval
Hole L is moved up, and anter and rear piece are limited by the straight pin M and straight pin N that are fixed in cylindrical positioning sleeve, vertical direction
Non-displacement, horizontal direction is by the driving transverse shifting of the slotted hole of incline direction, gripping means grips, intermediate lower gear rack to
When lower mobile, anter and rear piece are laterally separated in the horizontal direction, complete to clamp the operation of workpiece；Also pacify on the positioning frame
Equipped with drive device, the drive device includes crankwheel, slim slide block, power transmission shaft, gear, has guide groove on the slim slide block,
Guide groove on the crank and slim slide block of crankwheel coordinates, and crankwheel is arranged on power transmission shaft with transmission axis connection, the gear,
Gear engages with the rack of intermediate bottom, and when slim slide block stress moves downward, crank is by the guide groove drive belt on slim slide block
Dynamic crankwheel rotates, and crankwheel drives drive axis, and power transmission shaft drives intermediate to be moved up and down by gear；Further
, spring is provided with the slim slide block, slim slide block upper end is connected with bonding machine soldering tip by depression bar；Slim slide block during inactive state
In upper, when the soldering tip of bonding machine welds pressure action drive depression bar that slim slide block is pressed onto bottom, drive drive device to make piece
Shape positioning claw performs the action for clamping workpiece.
Actively advantageous effects of the present utility model are：The utility model positioning claw is simple in construction, positioning precision
Height, fault rate is low, and drive system can coordinate with press welder, and complete machine structure is simple, and the electronics that full mechanical avoids complexity is set
Complex operation in standby debugging and use, the problem of fault rate is high, effectively the interconnecting strip at the cell piece back side can be positioned, reduced
Weld the defects of interconnecting strip deflection in the cell piece back side.
Brief description of the drawings
Fig. 1 is the overall structure figure of the utility model one embodiment.
Fig. 2 is the structure chart of the positioning frame of the utility model one embodiment.
Fig. 3 is the structure chart of the anter of the utility model one embodiment.
Fig. 4 is the structure chart of rear of the utility model one embodiment.
Fig. 5 is the structure chart of the intermediate of the utility model one embodiment.
Fig. 6 is the slim slide block of the utility model one embodiment and the structure chart of crankwheel.
Fig. 7 is the tight schematic diagram of the utility model one embodiment sheet locator card claw clip.
Fig. 8 is that the utility model one embodiment sheet positions claw opening schematic diagram.
Embodiment
In order to more fully explain implementation of the present utility model, embodiment of the present utility model presented below, these realities
It is only to elaboration of the present utility model to apply example, does not limit the scope of the utility model.
The utility model is further expalined with reference to accompanying drawing.In accompanying drawing mark for：1. locating platform；2. localization machine
Frame；3. sheet positions claw；4. slim slide block；5. cylindrical positioning sleeve；6. crankwheel；7. positioning frame connecting plate；8.
Gear；9. guide groove；10. straight pin M；11. straight pin N；3-1. slotted holes A；3-2. slotted holes B；3-3. slotted hole
C；3-4. slotted holes D；4-1. slotted holes I；4-2. slotted holes J；4-3. slotted holes K；4-4. slotted holes L；5-1. cylinder
Sell E；5-2. slotted holes F；5-3. slotted holes G；5-4. straight pins H；5-5. rack.As shown in drawings, for photovoltaic cell
The interconnection bar positioning device of series welding, including positioning frame 2, locating platform 1, the positioning frame 2 pass through positioning frame connecting plate 7
Fixed with locating platform 1 with bolt, 4 conductive silver grating line positions on locating platform 1 corresponding to photovoltaic cell are provided with 4
Hole, cylindrical positioning sleeve 5, the cylindrical upper surface of positioning sleeve 5 and the flush of locating platform 1, circle are installed in hole
Square hole is provided with inside cylindricality positioning sleeve 5, sheet positioning claw 3 is provided with square hole, sheet positioning claw 3 top is higher than positioning
The surface of platform 1, sheet positioning claw 3 include anter, rear piece, intermediate, anter along y direction from top to bottom sequentially
It is provided with slotted hole A3-1, slotted hole B3-2, slotted hole C3-3, slotted hole D3-4, the slotted hole B3-2, slotted hole C3-3 are water
Flat to set, slotted hole A3-1, slotted hole D3-4 are obliquely installed and are parallel to each other, it is described after piece along y direction from top to bottom successively
Sequence is provided with slotted hole I4-1, slotted hole J4-2, slotted hole K4-3, slotted hole L4-4, rear piece and anter mirror each other；It is described
Intermediate is from top to bottom sequentially provided with straight pin E5-1, slotted hole F5-2, slotted hole G5-3 and straight pin H5- along y direction
4, intermediate bottom is provided with rack 5-5, the slotted hole A3-1 of the straight pin E5-1 and anter and the slotted hole I4-1 of rear piece
Coordinate, the slotted hole D3-4 of the straight pin H5-4 and anter and the slotted hole L4-4 of rear piece coordinate, in cylindrical positioning sleeve
From top to bottom it is additionally provided with straight pin M10, straight pin N11, the straight pin M10 and the slotted hole B3-2 on anter, intermediate
On slotted hole F5-2, slotted hole J4-2 on rear piece coordinate, slotted hole C3-3, centre on the straight pin N11 and anter
Slotted hole K4-3 on slotted hole G5-3, rear piece on piece coordinates；When intermediate lower gear rack is moved upwards, straight pin E5-1
Being moved up along slotted hole A3-1 and slotted hole I4-1, straight pin H5-4 moves up along slotted hole D3-4 and slotted hole L4-4,
Anter and rear piece are limited by the straight pin M10 and straight pin N11 that are fixed in cylindrical positioning sleeve 5, vertical direction non-displacement,
Horizontal direction is by the driving transverse shifting of oblique slotted hole, gripping means grips, when intermediate lower gear rack 5-5 is moved down,
Anter and rear piece are laterally separated in the horizontal direction, complete to clamp the operation of workpiece；It is also equipped with driving on the positioning frame
Device, the drive device include crankwheel 6, slim slide block 4, power transmission shaft, gear 8, have guide groove 9, crank on the slim slide block 4
The crank of wheel 6 coordinates with the guide groove 9 on slim slide block 4, and crankwheel 6 is arranged on power transmission shaft with transmission axis connection, the gear 8
On, gear 8 engages with the rack 5-5 of intermediate bottom, and when the stress of slim slide block 4 moves downward, crank is by the guiding on slim slide block 4
The driving of groove 9 drives crankwheel 6 to rotate, and crankwheel 6 drives drive axis, and power transmission shaft drives intermediate to carry out by gear 8
Lower motion；As an optimal technical scheme of the present utility model, be provided with spring on the slim slide block 4, the upper end of slim slide block 4 with
Bonding machine soldering tip is connected by depression bar；Slim slide block 4 is in upper during inactive state, the pressure action when soldering tip of bonding machine welds
When drive depression bar that slim slide block 4 is pressed onto bottom, drive drive device sheet positioning claw 3 is performed the action for clamping workpiece.This
Mirror image refers to that anter and rear chip architecture are consistent with size to anter described in utility model each other with rear piece, but left and right is on the contrary, be in
Mirror.
After embodiment of the present utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
Any simple modification, equivalent change and modification made to above example, the scope of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (2)
1. for the interconnection bar positioning device of photovoltaic cell series welding, including positioning frame, locating platform, it is characterised in that：It is described
Positioning frame is fixed by positioning frame connecting plate with locating platform with bolt, and the 4 of photovoltaic cell is corresponded on locating platform
Bar conduction silver grating line position is provided with 4 holes, is provided with cylindrical positioning sleeve in hole, the cylindrical positioning sleeve upper surface with
Locating platform flush, square hole is provided with inside cylindrical positioning sleeve, sheet positioning claw, sheet positioning are provided with square hole
Claw top is higher than locating platform surface, and the sheet positioning claw includes anter, rear piece, intermediate, and anter is along y direction
Slotted hole A, slotted hole B, slotted hole C, slotted hole D are from top to bottom sequentially provided with, the slotted hole B, slotted hole C set for level
Put, slotted hole A, slotted hole D are obliquely installed and be parallel to each other, and the rear piece is from top to bottom sequentially provided with oval along y direction
Hole I, slotted hole J, slotted hole K, slotted hole L, rear piece and anter mirror each other；The intermediate is along y direction by up to
Under be sequentially provided with straight pin E, slotted hole F, slotted hole G and straight pin H, intermediate bottom is provided with rack, the straight pin E
Coordinate with the slotted hole A of anter and the slotted hole I of rear piece, the slotted hole D of the straight pin H and anter and the slotted hole L of rear piece
Coordinate, straight pin M, straight pin N, the straight pin M and the length on anter are from top to bottom additionally provided with cylindrical positioning sleeve
Slotted hole J on slotted hole F, rear piece on circular hole B, intermediate coordinates, slotted hole C, centre on the straight pin N and anter
Slotted hole K on slotted hole G, rear piece on piece coordinates；When intermediate lower gear rack is moved upwards, straight pin E is along slotted hole A
And slotted hole I is moved up, straight pin H is moved up along slotted hole D and slotted hole L, and anter and rear piece are fixed on cylinder
Straight pin M and straight pin N limitations in positioning sleeve, vertical direction non-displacement, horizontal direction is by the slotted hole of incline direction
Laterally separated, clamping device opening is driven, when intermediate lower gear rack moves down, anter and rear piece are horizontal in the horizontal direction
Clamp, complete to clamp the operation of workpiece；Drive device is also equipped with the positioning frame, the drive device includes crank
Wheel, slim slide block, power transmission shaft, gear, there is guide groove on the slim slide block, and the guide groove on the crank and slim slide block of crankwheel is matched somebody with somebody
Close, crankwheel is arranged on power transmission shaft with transmission axis connection, the gear, and gear engages with the rack of intermediate bottom, long to slide
When block stress moves downward, crank is driven crankwheel to rotate by the guide groove driving on slim slide block, and crankwheel drives power transmission shaft to turn
Dynamic, power transmission shaft drives intermediate to be moved up and down by gear.
2. the interconnection bar positioning device according to claim 1 for photovoltaic cell series welding, it is characterised in that：It is described long sliding
Spring is provided with block, slim slide block upper end is connected with bonding machine soldering tip by depression bar；Slim slide block is in upper during inactive state, weldering
Pressure action during the soldering tip welding to pick drives depression bar that slim slide block is pressed onto bottom, drives drive device sheet is positioned claw
Perform the action for clamping workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287673.0U CN206632571U (en) | 2016-11-29 | 2016-11-29 | Interconnection bar positioning device for photovoltaic cell series welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287673.0U CN206632571U (en) | 2016-11-29 | 2016-11-29 | Interconnection bar positioning device for photovoltaic cell series welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632571U true CN206632571U (en) | 2017-11-14 |
Family
ID=60260052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287673.0U Withdrawn - After Issue CN206632571U (en) | 2016-11-29 | 2016-11-29 | Interconnection bar positioning device for photovoltaic cell series welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632571U (en) |
-
2016
- 2016-11-29 CN CN201621287673.0U patent/CN206632571U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171114 Effective date of abandoning: 20180420 |